
| 2024 | 0.0018 | 0.0092 | 165 | 19.7% |
| 2023 | 0.0018 | 0.0092 | 164.3 | 19.9% |
| 2022 | 0.0016 | 0.0092 | 163.9 | 17.6% |
| 2021 | 0.0015 | 0.0087 | 154.9 | 17.3% |
| 2020 | 0.0015 | 0.0088 | 157.5 | 16.9% |
| 2019 | 0.0014 | 0.0092 | 164.2 | 15.4% |
| 2018 | 0.0014 | 0.0089 | 159.3 | 16.2% |
| 2017 | 0.0013 | 0.0099 | 176.2 | 13.5% |
| 2016 | 0.0014 | 0.0099 | 175.9 | 14% |
| 2015 | 0.0015 | 0.0099 | 175.9 | 14.7% |
| 2014 | 0.0013 | 0.0092 | 163.3 | 14.7% |
| 2013 | 0.0013 | 0.01 | 178.4 | 12.8% |
| 2012 | 0.0012 | 0.01 | 179.8 | 11.6% |
| 2011 | 0.0012 | 0.01 | 222.2 | 9.2% |
| 2010 | 0.001 | 0.01 | 230.5 | 7.8% |
| 2009 | 0.00091 | 0.01 | 179 | 9% |
| 2008 | 0.0007 | 0.0095 | 167.2 | 7.4% |
| 2007 | 0.00071 | 0.01 | 190.2 | 6.6% |
| 2006 | 0.00068 | 0.0095 | 166.2 | 7.2% |
| 2005 | 0.0007 | 0.01 | 181.8 | 6.8% |
| 2004 | 0.00067 | 0.0084 | 148.4 | 7.9% |
| 2003 | 0.00063 | 0.0089 | 156.1 | 7.1% |
| 2002 | 0.00063 | 0.008 | 140.6 | 7.9% |
| 2001 | 0.00055 | 0.0084 | 148.8 | 6.6% |
| 2000 | 0.00059 | 0.009 | 160.2 | 6.6% |
| 1999 | 0.00058 | 0.0082 | 146.2 | 7.1% |
| 1998 | 0 | 0.0076 | 135.7 | 0% |
| 1997 | 0 | 0.0076 | 135.8 | 0% |
| 1996 | 0 | 0.0074 | 132.6 | 0% |
| 1995 | 0 | 0.007 | 125.5 | 0% |
| 1994 | 0 | 0.007 | 125.7 | 0% |
| 1993 | 0 | 0.007 | 125 | 0% |
| 1992 | 0 | 0.0068 | 122.2 | 0% |
| 1991 | 0 | 0.0077 | 137.6 | 0% |
| 1990 | 0 | 0.0078 | 139.6 | 0% |
| 1989 | 0 | 0.0068 | 122.9 | 0% |
| 1988 | 0 | 0.0077 | 140.7 | 0% |
| 1987 | 0 | 0.0033 | 60.71 | 0% |
| 1986 | 0 | 0.0048 | 88.61 | 0% |
| 1985 | 0 | 0.0072 | 134.6 | 0% |
| 1984 | 0 | 0.008 | 152.6 | 0% |
| 1983 | 0 | 0.0051 | 97.31 | 0% |
| 1982 | 0 | 0.0072 | 139.5 | 0% |
| 1981 | 0 | 0.0074 | 145.4 | 0% |
| 1980 | 0 | 0.0078 | 156 | 0% |